//
//  NSData+Hex.h
//  blueteeth
//
//  Created by tom on 15/11/19.
//  Copyright © 2015年 tom. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSData (Hex)
+(NSData *)hexStrToNSData:(NSString *)data withSize:(NSInteger)size;
+(NSData *)hexStrToNSData:(NSString *)hexStr;
@end
